now coming into western pennsylvania, getting really heavy rains now just east of pittsburgh, this may bow down and come our way here later this afternoon with brief heavy downpours and the future cast going forward, closer view, showing these areas of color. these are the zones potential rain. it does look like by later this afternoon, we see these areas of orange and yellow, that's where we could have heavier downpours. coming out of pennsylvania, crossing into maryland and by perhaps around 4:30, 5:00 in the afternoon, coming into the metro area, enough heavy rain in a short amount of time to cause flash flooding. it also gets really heavy downpours as well farther south quantico to fredericksburg near charlottesville. that, too, will be moving on through. little bit later perhaps by 6:30, 7:00 or so, after that, that's where we will get this wonderful sigh of relief as we get into the evening hours and late evening and tomorrow we will have the lower humidity moving in. it will be much more pleasant.